4.58 avg rating — 4,849,544 ratings

"Remus J. Lupin. I could've picked Deathly Hallows and had him covered, but Tonks throws things off for me later in the series, so I figured I'd choose his first apppearance since that was what won me over."

4.23 avg rating — 15,357 ratings

"Chrestomanci (or Christopher Chant if it's the one where he's Chrestomanci-in-training). Not quite sure why, perhaps because he is full of awesome. :)"